KS8721SL-EVAL Micrel Inc, KS8721SL-EVAL Datasheet - Page 13

• Manufacturer Part Number: KS8721SL-EVAL
• Description: BOARD EVAL EXPERIMENT KS8721SL
• Manufacturer: Micrel Inc

Specifications of KS8721SL-EVAL

• Main Purpose: Interface, Ethernet Controller (PHY and MAC)
• Embedded: No
• Utilized Ic / Part: KSZ8721SL
• Primary Attributes: 1 Port, 100BASE-TX/100BASE-FX/10BASE-T
• Secondary Attributes: MII, RMII, Auto MDI, MDIX, >130 Meter Cable Driver, LDO, IEEE802.3u Compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 576-1010

KS8721BL/SL (3.3V Single Power Supply 10/100BaseTX/FX MII Physical Layer Transceiver)
Address
1.6
1.5
1.4
1.3
1.2
1.1
1.0
Register 2h – PHY Identifier 1
2.15:0
Register 3h – PHY Identifier 2
3.15:10
3.9:4
3.3:0
Name
No
Preamble
Auto-
Negotiation
Complete
Remote
Fault
Auto-
Negotiation
Ability
Link Status
Jabber
Detect
Extended
Capability
PHY ID
Number
PHY ID
Number
Model
Number
Revision
Number
Description
1 = preamble suppression
0 = normal preamble
1 = auto-negotiation process
completed
0 = auto-negotiation process not
completed
1 = remote fault
0 = no remote fault
1 = capable to perform auto-
negotiation
0 = unable to perform auto-
negotiation
1 = link is up
0 = link is down
1 = jabber detected
0 = jabber not detected. Default is
Low
1 = supports extended capabilities
registers
Assigned to the 3
bits of the Organizationally Unique
Identifier (OUI). Kendin
Communication’s OUI is 0010A1
(hex)
Assigned to the 19
bits of the Organizationally Unique
Identifier (OUI). Kendin
Communication’s OUI is 0010A1
(hex)
Six bit manufacturer’s model
number
Four bit manufacturer’s model
number
- 13 -
rd
th
through 18
through 24
KS8721BL/SL Preliminary Rev 0.90
th
th
Mode Default
RO
RO
RO/L
H
RO
RO/LL 0
RO/L
H
RO
RO
RO
RO
RO
1
0
0
1
0
1
0022h
000101
100001
1001
Aug, 2003